Search tenders and grants

Search wordsSearch

Filters

StatusAny statusOpenClosedAwardedCancelledKindTenders and grantsTendersGrantsCPV divisionAny CPV division03: Agricultural, farming, fishing, forestry and related products09: Petroleum products, fuel, electricity and other sources of energy14: Mining, basic metals and related products15: Food, beverages, tobacco and related products16: Agricultural machinery18: Clothing, footwear, luggage articles and accessories19: Leather and textile fabrics, plastic and rubber materials22: Printed matter and related products24: Chemical products30: Office and computing machinery, equipment and supplies except furniture and software packages31: Electrical machinery, apparatus, equipment and consumables; lighting32: Radio, television, communication, telecommunication and related equipment33: Medical equipments, pharmaceuticals and personal care products34: Transport equipment and auxiliary products to transportation35: Security, fire-fighting, police and defence equipment37: Musical instruments, sport goods, games, toys, handicraft, art materials and accessories38: Laboratory, optical and precision equipments (excl. glasses)39: Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products41: Collected and purified water42: Industrial machinery43: Machinery for mining, quarrying, construction equipment44: Construction structures and materials; auxiliary products to construction (except electric apparatus)45: Construction work48: Software package and information systems50: Repair and maintenance services51: Installation services (except software)55: Hotel, restaurant and retail trade services60: Transport services (excl. Waste transport)63: Supporting and auxiliary transport services; travel agencies services64: Postal and telecommunications services65: Public utilities66: Financial and insurance services70: Real estate services71: Architectural, construction, engineering and inspection services72: IT services: consulting, software development, Internet and support73: Research and development services and related consultancy services75: Administration, defence and social security services76: Services related to the oil and gas industry77: Agricultural, forestry, horticultural, aquacultural and apicultural services79: Business services: law, marketing, consulting, recruitment, printing and security80: Education and training services85: Health and social work services90: Sewage, refuse, cleaning and environmental services92: Recreational, cultural and sporting services98: Other community, social and personal servicesBundeslandAny BundeslandBaden-WürttembergBayernBerlinBrandenburgBremenHamburgHessenMecklenburg-VorpommernNiedersachsenNordrhein-WestfalenRheinland-PfalzSaarlandSachsenSachsen-AnhaltSchleswig-HolsteinThüringenTopicAny topicArtificial intelligence– Generative AI and language models– Machine learning and data science– Computer vision– AI consulting and governanceCloud and cloud migrationData platforms and analyticsCybersecurityERP and SAPDigital public services (OZG)Software developmentIT operationsMinimum published value (EUR, excl. VAT)Sort byLast updateDeadlinePublication date

Searching for

• CPV 90: Sewage, refuse, cleaning and environmental services
• Niedersachsen
• Clear all

322 results. Showing 41 to 60 of 322

1. ClosedTender

   Kläranlage Soltau

   Place

   DE9 (Niedersachsen)

   Deadline

   8 Oct 2026, 10:00 (UTC+02:00) Deadline passed

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 7 Nov 2026, 12:30 (UTC+01:00)Official notice
2. ClosedTender

   RV Fahrbahnreinigung nach Unfällen, AM Hannover

   Buyer

   Die Autobahn GmbH des Bundes - NL Nordwest

   Place

   DE929 (Niedersachsen)

   Deadline

   19 Oct 2026, 11:00 (UTC+02:00) Deadline passed

   Published value

   €983,328.75 excl. VAT

   CPV

   90000000

   Last checked 7 Nov 2026, 12:30 (UTC+01:00)Official notice
3. ClosedTender

   Kläranlage Soltau: Thermische Klärschlammentsorgung

   Buyer

   Stadtwerke Soltau GmbH & Co. KG

   Place

   DE938 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   90513900

   Last checked 7 Nov 2026, 11:30 (UTC+01:00)Official notice
4. ClosedTender

   Winterdienst für die Standorte Bremervörde und Zeven

   Place

   DE9 (Niedersachsen)

   Deadline

   12 Oct 2026, 12:00 (UTC+02:00) Deadline passed

   CPV

   90620000

   Last checked 7 Nov 2026, 11:30 (UTC+01:00)Official notice
5. ClosedTender

   Unterhaltsreinigung und Glasreinigung für den Zeitraum 01.01.2026 - 31.12.2028

   Buyer

   Zweckverband Abfallwirtschaft Celle

   Place

   DE931 (Niedersachsen)

   Deadline

   19 Oct 2026, 11:00 (UTC+02:00) Deadline passed

   CPV

   90910000, 90911200, 90911300

   Last checked 7 Nov 2026, 11:30 (UTC+01:00)Official notice
6. ClosedTender

   RV Entsorgung gefährliche Abfälle 6003113833-BwDLZ Leer

   Buyer

   Bundeswehr-Dienstleistungszentrum Leer

   Place

   DE94H (Niedersachsen)

   Deadline

   26 Oct 2026, 13:00 (UTC+01:00) Deadline passed

   CPV

   90000000

   Last checked 7 Nov 2026, 10:30 (UTC+01:00)Official notice
7. ClosedTender

   RV Fahrbahnreinigung nach Unfällen, AM Lauenau

   Buyer

   Die Autobahn GmbH des Bundes - NL Nordwest

   Place

   DE928 (Niedersachsen)

   Deadline

   19 Oct 2026, 11:00 (UTC+02:00) Deadline passed

   Published value

   €565,386.61 excl. VAT

   CPV

   90000000

   Last checked 7 Nov 2026, 12:30 (UTC+01:00)Official notice
8. OpenTender

   Durchführung einer Projektevaluierung des TZ-Projekts "Verantwortungsvolle Rohstofflieferketten und nachhaltige Produktion im Bergbausektor Mosambiks"

   Place

   DE9 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 7 Nov 2026, 09:30 (UTC+01:00)Official notice
9. ClosedTender

   Öffentliche Bestatterdienstleistungen Goslar und Ortsteile

   Place

   DE9 (Niedersachsen)

   Deadline

   6 Oct 2026, 10:00 (UTC+02:00) Deadline passed

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 7 Nov 2026, 08:30 (UTC+01:00)Official notice
10. ClosedTender

    Zählerwechsel Turnus 2027

    Place

    DE9 (Niedersachsen)

    Deadline

    13 Oct 2026, 11:00 (UTC+02:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 7 Nov 2026, 08:30 (UTC+01:00)Official notice
11. ClosedTender

    Planung und Miete eines Fördermittels für die Kleine Seilfahrtanlage Gorleben

    Place

    DE9 (Niedersachsen)

    Deadline

    13 Oct 2026, 10:00 (UTC+02:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 7 Nov 2026, 08:30 (UTC+01:00)Official notice
12. ClosedTender

    Rinnen und Abläufe an B- und L-Str. reinigen SM STD

    Place

    DE9 (Niedersachsen)

    Deadline

    14 Oct 2026, 10:00 (UTC+02:00) Deadline passed

    CPV

    90610000

    Last checked 7 Nov 2026, 08:30 (UTC+01:00)Official notice
13. ClosedTender

    Rahmenvereinbarung über die Durchführung von TV-Inspektionen in Abwasserkanalnetzen des OOWV

    Buyer

    Oldenburgisch-Ostfriesischer Wasserverband

    Place

    DE94G (Niedersachsen)

    Deadline

    22 Oct 2026, 10:00 (UTC+02:00) Deadline passed

    CPV

    90491000, 90000000, 90400000, 90470000

    Last checked 7 Nov 2026, 08:30 (UTC+01:00)Official notice
14. ClosedTender

    83-0967-26 Ausschreibungen des Hannover Congress Centrum - Jahresabschlusspruefungen 2026 bis 2030

    Place

    DE9 (Niedersachsen)

    Deadline

    23 Oct 2026, 09:00 (UTC+02:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 7 Nov 2026, 08:30 (UTC+01:00)Official notice
15. ClosedTender

    Öffentliche Bestatterdienstleistungen Goslar und Ortsteile

    Place

    DE9 (Niedersachsen)

    Deadline

    6 Oct 2026, 10:00 (UTC+02:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 7 Nov 2026, 08:30 (UTC+01:00)Official notice
16. ClosedTender

    Planung und Miete eines Fördermittels für die Kleine Seilfahrtanlage Gorleben

    Place

    DE9 (Niedersachsen)

    Deadline

    13 Oct 2026, 10:00 (UTC+02:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 7 Nov 2026, 08:30 (UTC+01:00)Official notice
17. ClosedTender

    Zählerwechsel Turnus 2027

    Place

    DE9 (Niedersachsen)

    Deadline

    13 Oct 2026, 11:00 (UTC+02:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 7 Nov 2026, 08:30 (UTC+01:00)Official notice
18. OpenTender

    IGM 26E1008 - Staatliches Baumanagement Braunschweig, Fachbereich Gebäudemanagement - Polizeiinspektion Lüneburg - Unterhalts- und Glasreinigung

    Buyer

    Land Niedersachsen vertreten durch das Staatliche Baumanagement Niedersachsen

    Place

    DE935 (Niedersachsen)

    Deadline

    12 Nov 2026, 09:30 (UTC+01:00)

    Published value

    €312,160 excl. VAT

    CPV

    90911200, 90911300

    Last checked 7 Nov 2026, 07:30 (UTC+01:00)Official notice
19. ClosedTender

    Handgräbenreinigung

    Place

    DE9 (Niedersachsen)

    Deadline

    5 Oct 2026, 09:00 (UTC+02:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 7 Nov 2026, 07:30 (UTC+01:00)Official notice
20. ClosedTender

    Elektroplanung Haustechnik (Wärmpumpe-Photovoltaik) Auetalhalle

    Place

    DE9 (Niedersachsen)

    Deadline

    2 Oct 2026, 08:45 (UTC+02:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 7 Nov 2026, 07:30 (UTC+01:00)Official notice